diff --git a/Project.toml b/Project.toml
index 4ec64fb7..11fa806b 100644
--- a/Project.toml
+++ b/Project.toml
@@ -28,7 +28,7 @@ SymbolicsExt = "Symbolics"
 Combinatorics = "1"
 Latexify = "0.15, 0.16"
 OrderedCollections = "1"
-Polynomials = "2.0.23, 3 - 3.2.8, 3.2.10"
+Polynomials = "2.0.23, 3 - 3.2.8, 3.2.10, 4"
 Reexport = "1"
 Requires = "1"
 RootedTrees = "2.16"